Exposure
ID
SPICA.2025-05-17T11-27-52_1
Header ID
SPICA.2025-05-17T11-27-52
Date updated
2025-05-17 11:26:47 UTC+0000
Release date
None
UTC Start
2025-05-17 11:26:47.492
UTC End
2025-05-17 11:27:47.492
MJD Start
60812.4769385644
MJD End
60812.477633008835
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.5975 28.6063 95.6625 95.8421
S1-E1 294.2197 293.8521 59.0476 59.1721
S1-E2 242.6163 242.3663 67.3356 67.4824
S1-W1 232.5976 233.0730 131.0131 131.1521
S1-W2 174.7523 174.9159 106.9272 107.1072
S2-E1 271.8013 271.4454 55.4497 55.5637
S2-E2 217.8662 217.6178 63.7647 63.9025
S2-W1 209.9258 210.3799 135.5338 135.6598
S2-W2 146.8120 146.9670 109.1079 109.2863
E1-E2 64.4513 64.3928 -153.8152 -153.7848
E1-W1 313.5181 313.5252 -165.8180 -165.8136
E1-W2 219.3987 219.2539 -157.1661 -157.1454
E2-W1 250.8343 250.9054 -168.8811 -168.8795
E2-W2 155.1033 155.0177 -158.5579 -158.5407
W1-W2 102.0979 102.2617 -4.6784 -4.6661
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60812.4769385644
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 28.5975
HIERARCH ISS PBL12 END 28.6063
HIERARCH ISS PBLA12 START 95.6625
HIERARCH ISS PBLA12 END 95.8421
HIERARCH ISS PBL13 START 294.2197
HIERARCH ISS PBL13 END 293.8521
HIERARCH ISS PBLA13 START 59.0476
HIERARCH ISS PBLA13 END 59.1721
HIERARCH ISS PBL14 START 242.6163
HIERARCH ISS PBL14 END 242.3663
HIERARCH ISS PBLA14 START 67.3356
HIERARCH ISS PBLA14 END 67.4824
HIERARCH ISS PBL15 START 232.5976
HIERARCH ISS PBL15 END 233.073
HIERARCH ISS PBLA15 START 131.0131
HIERARCH ISS PBLA15 END 131.1521
HIERARCH ISS PBL16 START 174.7523
HIERARCH ISS PBL16 END 174.9159
HIERARCH ISS PBLA16 START 106.9272
HIERARCH ISS PBLA16 END 107.1072
HIERARCH ISS PBL23 START 271.8013
HIERARCH ISS PBL23 END 271.4454
HIERARCH ISS PBLA23 START 55.4497
HIERARCH ISS PBLA23 END 55.5637
HIERARCH ISS PBL24 START 217.8662
HIERARCH ISS PBL24 END 217.6178
HIERARCH ISS PBLA24 START 63.7647
HIERARCH ISS PBLA24 END 63.9025
HIERARCH ISS PBL25 START 209.9258
HIERARCH ISS PBL25 END 210.3799
HIERARCH ISS PBLA25 START 135.5338
HIERARCH ISS PBLA25 END 135.6598
HIERARCH ISS PBL26 START 146.812
HIERARCH ISS PBL26 END 146.967
HIERARCH ISS PBLA26 START 109.1079
HIERARCH ISS PBLA26 END 109.2863
HIERARCH ISS PBL34 START 64.4513
HIERARCH ISS PBL34 END 64.3928
HIERARCH ISS PBLA34 START -153.8152
HIERARCH ISS PBLA34 END -153.7848
HIERARCH ISS PBL35 START 313.5181
HIERARCH ISS PBL35 END 313.5252
HIERARCH ISS PBLA35 START -165.818
HIERARCH ISS PBLA35 END -165.8136
HIERARCH ISS PBL36 START 219.3987
HIERARCH ISS PBL36 END 219.2539
HIERARCH ISS PBLA36 START -157.1661
HIERARCH ISS PBLA36 END -157.1454
HIERARCH ISS PBL45 START 250.8343
HIERARCH ISS PBL45 END 250.9054
HIERARCH ISS PBLA45 START -168.8811
HIERARCH ISS PBLA45 END -168.8795
HIERARCH ISS PBL46 START 155.1033
HIERARCH ISS PBL46 END 155.0177
HIERARCH ISS PBLA46 START -158.5579
HIERARCH ISS PBLA46 END -158.5407
HIERARCH ISS PBL56 START 102.0979
HIERARCH ISS PBL56 END 102.2617
HIERARCH ISS PBLA56 START -4.6784
HIERARCH ISS PBLA56 END -4.6661
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1